Strategy backtester
Test any of 20 strategies on any ticker — long, short, or both — against free historical prices, and compare to buy & hold. Set trading cost and a stop-loss for a realistic run. Historical simulation only (dividends not modeled); past performance is not indicative of future results, and this is analysis, not advice.
-84.6%
Total Return
$1,541
Ending Value
-61.0%
CAGR
-87.7%
Max Drawdown
-1.42
Sharpe
18%
Win Rate
11
Trades
90%
Time in Market
ALHC · SMA Crossover Long & Short turned $10,000 into $1,541 (-84.6%) vs buy & hold $17,227 (+72.3%) over 2024-08-01→2026-07-31 — it trailed buy & hold by 156.9%, worst drawdown 88% (vs 44%) · 5 short trades.
Equity curve — $10,000 invested
501 trading daysRecent trades
long & short round-trips| Entry | Exit | Side | Return |
|---|---|---|---|
| 2026-06-26 | 2026-07-31 (open) | LONG | -36.0% |
| 2026-05-20 | 2026-06-26 | SHORT | -39.2% |
| 2026-04-20 | 2026-05-20 | LONG | -22.7% |
| 2026-02-26 | 2026-04-20 | SHORT | -5.6% |
| 2025-12-03 | 2026-02-26 | LONG | +6.9% |
| 2025-11-18 | 2025-12-03 | SHORT | -18.6% |
| 2025-08-21 | 2025-11-18 | LONG | +1.9% |
| 2025-05-13 | 2025-08-21 | SHORT | -12.5% |
| 2025-01-22 | 2025-05-13 | LONG | -3.8% |
| 2024-12-16 | 2025-01-22 | SHORT | -30.3% |
| 2024-10-10 | 2024-12-16 | LONG | -0.9% |
Alt-Data Signal Hub · showing live market data, fetched the moment this page loaded · market & option prices are always live on load · display-only, not advice